netdev - Re: [PATCH] [v2] net: qcom/emac: don't try to claim clocks on ACPI systems

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Sat, 17 Dec 2016 10:23:00 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     timur@...eaurora.org
Cc:     f.fainelli@...il.com, netdev@...r.kernel.org, cov@...eaurora.org,
        alokc@...eaurora.org
Subject: Re: [PATCH] [v2] net: qcom/emac: don't try to claim clocks on ACPI
 systems

From: Timur Tabi <timur@...eaurora.org>
Date: Tue, 13 Dec 2016 17:49:02 -0600

> On ACPI systems, clocks are not available to drivers directly.  They are
> handled exclusively by ACPI and/or firmware, so there is no clock driver.
> Calls to clk_get() always fail, so we should not even attempt to claim
> any clocks on ACPI systems.
> 
> Signed-off-by: Timur Tabi <timur@...eaurora.org>
> ---
> 
> Notes:
>     v2: move check into functions

Applied, thanks.